{"coeffs": [-4.7629987851168475e-06, 7.51004757173263e-05, 0.28577645348461833, 0.16216820497278153], "function": "fpl = lambda t, Cl, Cu, A, k: (Cl + ((Cu - Cl) / (1 + numpy.exp((A - t) / k))))", "log_ftol": 1e-08, "errors": [5.519993380077191e-07, 8.658103700408735e-07, 0.0030664676226954952, 0.003947124058944068], "covariance": [[3.0470326916096015e-13, -3.5832256297523586e-13, -2.202385523382184e-10, -1.976505369183403e-09], [-3.58322562975235e-13, 7.496275968703144e-13, 1.940570964355812e-09, 3.15332988106113e-09], [-2.2023855233821352e-10, 1.940570964355807e-09, 9.403223681039761e-06, 5.718655327907424e-06], [-1.9765053691834004e-09, 3.153329881061133e-09, 5.718655327907455e-06, 1.5579788336695095e-05]]}